Tourism 68 India 57 History 56 Literature 51 Education 42 Tourism industry and management 42 Forestry 38 General management 30 History and criticism 27 Management 26 India-economic development and growth-- Economic planning-- Production economics 24 Physics 24 Biochemistry 23 Indian English literature-- Indian fiction criticism 22 Literature Hindi 22 Microbiology 22 Rural sociology 22 Biotechnology 21 Marketing management 21 Forest management 20 Women 19 Criticism 18 Economics 18 Women studies-- Sociology 18 Hospitality management--Hotel industry--Food --Catering 17 Biography 16 Ecology 16 Political science 16 Botany 15 Congresses 15